42-311-34285
Final Completion HorizontalSAN MIGUEL RANCH EF
MCMULLEN County · District 1 · SWIFT ENERGY OPERATING LLC · HAWKVILLE (EAGLEFORD SHALE)
Permits
3
Max Depth
16,000 ft
First Permit
2010-09-10
Latest Activity
2013-08-16
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-03-25
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SWIFT ENERGY OPERATING LLC ≠ Production: SILVERBOW RESOURCES OPER, LLC (reported 2026-04)
Resolved via: production → SILVERBOW RESOURCES OPER, LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2011-02
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 302 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 8,738 ft | -8,436 ft |
| ANACACHO | 10,018 ft | -9,716 ft |
| AUSTIN CHALK | 10,294 ft | -9,992 ft |
| AUSTIN CHALK | 10,514 ft | -10,212 ft |
| EAGLE FORD | 10,716 ft | -10,414 ft |
| EAGLEFORD (Eagle Ford) | 10,716 ft | -10,414 ft |
| EAGLE FORD SHALE (Eagle Ford) | 10,716 ft | -10,414 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 10,979–16,616 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 392 ft | 585 sx |
| 10.75" | 6,596 ft | 4,180 sx |
| 4.5" | 16,707 ft | 2,420 sx |
Permit History (3)
Applications (3)
Records & Logs
4 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 2H
- Max Depth
- 16,000 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- SWIFT ENERGY OPERATING LLC
- Completed
- 2011-03-25
Operator
- Name
- SWIFT ENGY OPER, LLC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2017-05-03)
- Cum Oil (all leases)
- 8,896,144 bbl
- Cum Gas (all leases)
- 430,373,335 mcf
- Total Permits
- 630